GSM Specification V3.0

General Features
Quad-band 850/900/1800/1900MHz
GPRS Multi-slot Class 12, 1~12 configurable
GPRS Mobile Station Class B
Compliant to GSM
Phase 2/2+
Class 4
(2W @ 850/ 900MHz)
Class 1
(1W @ 1800/1900MHz)
Supply Voltage Range 3.3~4.6V 4.0V nominal
Low Power
Consumption
1.3mA @ DRX=5
1.2mA @ DRX=9
Operation Temperature -40 °C to +85 °C
Dimensions 19.9 × 23.6 × 2.65mm
Weight Approx. 3.0g
Control via AT commands GSM 07.07, 07.05 and other enhanced AT
Commands
Specifications for Voice
Speech Codec Modes Half Rate (HR)
Full Rate (FR)
Enhanced Full Rate (EFR)
Adaptive Multi-Rate (AMR)
Echo Arithmetic Echo Cancellation
Echo Suppression
Noise Reduction
Interfaces
SIM/ USIM Dual SIM 3V/ 1.8V
UART 2 Interfaces
Analog Audio Channel 2
Embedded Class-AB amplifier in one channel
RTC Backup
Antenna Pad
PCM
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Tianzhou Road, Shanghai, China 200233
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Specifications for Data
GPRS Class 12 Max. 85.6 kbps (uplink & downlink)
PBCCH Support
Coding Schemes CS 1, 2, 3, 4
USSD
Non Transparent Mode
Protocols PPP/TCP/UDP/FTP/HTTP/SMTP/SSL/MUX
Specifications for SMS via GSM/GPRS
Point-to-point MO and MT
SMS Cell Broadcast
Text and PDU Mode
Certificates
CE FCC GCF PTCRB NCC ANATEL IC ICASA UCRF A-Tick
Vodafone Rogers
23.6 mm
19.9 mm
2.65 mm
Quectel M95
Quad-band
GSM/GPRS Module